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mmc: dw_mmc: support mmc power control with regulator

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This patch adds support for power regulators.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Will Newton <will.newton@imgtec.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
This commit is contained in:
Jaehoon Chung
2011-02-25 11:08:14 +09:00
committed by Chris Ball
parent e61cf1184d
commit c07946a335
2 changed files with 27 additions and 0 deletions
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2
include/linux/mmc/dw_mmc.h
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@ -152,6 +152,8 @@ struct dw_mci {
/* Workaround flags */
u32 quirks;
struct regulator *vmmc; /* Power regulator */
};
/* DMA ops for Internal/External DMAC interface */